Starfish Sink Overflow Cover – Airtight Drain Plug for Bath & Basin

Keep Your Bathroom Fresh & Spill-Free with the Starfish Sink Overflow Cover

Say goodbye to unwanted sewer odors and overflow messes! This charming Starfish-shaped Sink Overflow Cover creates an airtight seal over overflow holes in bathtubs, showers, basins, wash basins, and mop pools. Crafted from durable, moisture-resistant plastic, it fits seamlessly into your bathroom or kitchen décor while delivering practical, everyday performance.

Key Features

• Airtight Odor Barrier: Forms a secure seal over overflow openings to block sewer gases from entering your home, keeping the air around your sink clean and fresh.
• Moisture-Resistant Construction: Built to withstand high-humidity environments — ideal for bathrooms, kitchens, and utility rooms — resisting structural degradation over long-term use.
• Tool-Free Installation: No tools needed. Simply press the cover over the overflow hole for an instant, stable fit. Removal is just as easy.
• Long-Lasting Airtight Seal: Maintains consistent sealing performance over time, preventing air and water leaks for reliable everyday use.
• Compact, Space-Saving Design: Low-profile starfish shape fits snugly without protruding, keeping your sink area neat and uncluttered.
• Versatile Fit: Compatible with overflow hole diameters of approximately 2.2–2.4 cm (0.87–0.94 inches) — suitable for most standard basins and bathtubs.

Specifications

• Product Name: Sink Overflow Cover
• Material: Plastic
• Compatible Hole Diameter: ~2.2–2.4 cm / 0.87–0.94 inches
• Applicable Locations: Basins, wash basins, bathtubs, showers, mop pools
• Features: Odor-proof, waterproof, airtight
• Country of Origin: Made in China

What's in the Box?

• 1× Starfish Sink Overflow Cover

Note: Due to varying screen settings, colors may differ slightly from product images. Please allow a 1–2 cm variance due to manual measurement.

Pair It With These Related Picks

• "Are You Pooping?" Funny Cat Bathroom Canvas Wall Art Print – Add a fun finishing touch to your bathroom décor.
• "Home Is Where The Bra Isn't" Funny Canvas Wall Art Print – Keep the good vibes flowing in your home spaces.

Learn More About Bathroom Hygiene Best Practices

Maintaining clean, odor-free drains is an important part of home hygiene. For tips on household water safety and plumbing hygiene, visit the CDC Healthy Water – Hygiene resource.

Frequently Asked Questions

Q: What size overflow holes is this sink overflow cover compatible with?

A: This starfish sink overflow cover is designed to fit overflow holes with a diameter of approximately 2.2–2.4 cm (0.87–0.94 inches), which covers most standard basin, wash basin, and bathtub overflow openings.

Q: Does the sink overflow cover require any tools or adhesive to install?

A: No tools or adhesives are required. The cover features a tool-free fixation mechanism — simply press it firmly over the overflow hole and it stays securely in place. It can be removed just as easily for cleaning.

Q: Will this overflow cover actually stop sewer odors?

A: Yes! The airtight seal created by this cover blocks sewer gases from escaping through the overflow hole, helping to maintain fresher air quality in your bathroom or kitchen area.

Q: Is this cover suitable for high-humidity environments like showers or bathtubs?

A: Absolutely. The cover is made from moisture-resistant plastic specifically designed to perform in high-humidity spaces such as showers, bathtubs, and sink areas without warping or degrading over time.